Behavioral task
behavioral1
Sample
2680-21-0x0000000010000000-0x0000000010024000-memory.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2680-21-0x0000000010000000-0x0000000010024000-memory.dll
Resource
win10v2004-20250313-en
General
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Target
2680-21-0x0000000010000000-0x0000000010024000-memory.dmp
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Size
144KB
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MD5
7f1b8465d7bcd50576e8ea39261d6081
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SHA1
2f2bfc949bd1c29406cabcaebfdd4f659457672f
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SHA256
17bcf22fac3e650231a57f198f7885f5d46ea6f5abfe0d6923a3c70b152b7a68
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SHA512
2cdf91d566c27292ab96e3886a9f8c33b24a1719fb0eb592f366867dbe59b28287ec8ab3f83aa9ccdb24083dcd6570740a154166f9c8d88efe8039fb699e05df
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SSDEEP
3072:oQWMJcsY7lE1g9DyLaoFtfiggN/YneX5zYAB:oQWlq1g1yLLfiggN/9sAB
Malware Config
Extracted
valleyrat_s2
1.0
154.44.8.39:443
154.44.8.39:80
154.44.8.39:8011
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campaign_date
2025. 3. 7
Signatures
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Valleyrat_s2 family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2680-21-0x0000000010000000-0x0000000010024000-memory.dmp
Files
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2680-21-0x0000000010000000-0x0000000010024000-memory.dmp.dll windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 434B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ